We switched from a PIX515E failover bundle to an ASA config a number of years ago and we stumbled across the 515E equipment in storage last week. One unit has the 7.2(1)boot image, FO activation key, and default config. The other unit won't boot because it is missing the boot image.
We no longer have support on the 515 equipment. How can I get the boot image onto the other unit and add the default config? Will the activation key be the same, and if not, is there any way to obtain the FO activation key for this unit if it has been lost?